Supplier Page from Thermo Fisher Scientific for Tantalum(V) chloride, anhydrous, Puratronic:r, 99.995% (metals basis)
2-Fluoroaniline, 99+% from Thermo Fisher Scientific
3-Fluorobenzyl bromide, 95% from Thermo Fisher Scientific
Ethyl 2-mercaptoacetate, 99% from Thermo Fisher Scientific